EP1940069A3 - Serial digital communication protocol - Google Patents

Serial digital communication protocol Download PDF

Info

Publication number
EP1940069A3
EP1940069A3 EP07254322A EP07254322A EP1940069A3 EP 1940069 A3 EP1940069 A3 EP 1940069A3 EP 07254322 A EP07254322 A EP 07254322A EP 07254322 A EP07254322 A EP 07254322A EP 1940069 A3 EP1940069 A3 EP 1940069A3
Authority
EP
European Patent Office
Prior art keywords
communication protocol
digital communication
serial digital
header
data set
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07254322A
Other languages
German (de)
French (fr)
Other versions
EP1940069A2 (en
EP1940069B1 (en
Inventor
Geofrrey Cockerell
Bill Mark
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pratt and Whitney Canada Corp
Original Assignee
Pratt and Whitney Canada Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pratt and Whitney Canada Corp filed Critical Pratt and Whitney Canada Corp
Publication of EP1940069A2 publication Critical patent/EP1940069A2/en
Publication of EP1940069A3 publication Critical patent/EP1940069A3/en
Application granted granted Critical
Publication of EP1940069B1 publication Critical patent/EP1940069B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data

Abstract

Provided is a method and an apparatus for formatting a data set (404) for transmission on a communication channel. The formatted data frame (400) comprises a header (402) and the data set (404) to be transmitted. The header (402) has a plurality of header fields (406 ... 420) comprising a redundancy field (408) having a checksum calculated on data in part of the header fields (406 ... 420) and on the data set (404).
EP07254322A 2006-12-22 2007-10-31 Serial digital communication protocol Active EP1940069B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/615,240 US8363541B2 (en) 2006-12-22 2006-12-22 Serial digital communication protocol

Publications (3)

Publication Number Publication Date
EP1940069A2 EP1940069A2 (en) 2008-07-02
EP1940069A3 true EP1940069A3 (en) 2008-07-30
EP1940069B1 EP1940069B1 (en) 2011-10-12

Family

ID=39409982

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07254322A Active EP1940069B1 (en) 2006-12-22 2007-10-31 Serial digital communication protocol

Country Status (4)

Country Link
US (1) US8363541B2 (en)
EP (1) EP1940069B1 (en)
CA (1) CA2671712C (en)
WO (1) WO2008077228A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9178757B2 (en) * 2013-12-31 2015-11-03 General Electric Company Serial link fault detection system and method
CN105187420B (en) * 2015-08-27 2018-03-30 哈尔滨工业大学 A kind of communications protocol matching process based on RS422 buses
US11618585B2 (en) 2019-10-10 2023-04-04 Ge Aviation Systems Limited Integrated system for improved vehicle maintenance and safety

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0470451A2 (en) * 1990-08-07 1992-02-12 National Semiconductor Corporation Implementation of the high-level data link control cyclic redundancy check (HDLC CRC) calculation
US5898712A (en) * 1996-09-25 1999-04-27 Mitsubishi Denki Kabushiki Kaisha CRC code generation circuit, code error detection circuit, and CRC circuit having functions of both the CRC code generation circuit and the code error detection circuit
US20050257117A1 (en) * 2004-05-12 2005-11-17 Weirong Chiang Method and circuit for determining an ending of an ethernet frame

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US5668803A (en) 1989-06-29 1997-09-16 Symbol Technologies, Inc. Protocol for packet data communication system
US5491719A (en) 1993-07-02 1996-02-13 Telefonaktiebolaget Lm Ericsson System for handling data errors on a cellular communications system PCM link
US5553302A (en) 1993-12-30 1996-09-03 Unisys Corporation Serial I/O channel having independent and asynchronous facilities with sequence recognition, frame recognition, and frame receiving mechanism for receiving control and user defined data
US6310884B1 (en) * 1998-05-21 2001-10-30 Lsi Logic Corporation Data transfer method and apparatus that allocate storage based upon a received relative offset
US6269099B1 (en) * 1998-07-01 2001-07-31 3Com Corporation Protocol and method for peer network device discovery
US6243733B1 (en) * 1998-09-16 2001-06-05 Cirrus Logic, Inc. Correct carry bit generation
US6909717B1 (en) * 1998-10-21 2005-06-21 Peter Higgins Real time ethernet protocol
US6609167B1 (en) 1999-03-17 2003-08-19 Adaptec, Inc. Host and device serial communication protocols and communication packet formats
US6618383B1 (en) * 1999-12-28 2003-09-09 Nortel Networks Limited Serial interface for a broadband communications network
US6944163B2 (en) * 2000-02-09 2005-09-13 Nortel Networks Limited 10 Gigabit ethernet mappings for a common LAN/WAN PMD interface with a simple universal physical medium dependent interface
US6836869B1 (en) * 2001-02-02 2004-12-28 Cradle Technologies, Inc. Combined cyclic redundancy check (CRC) and Reed-Solomon (RS) error checking unit
JP3690316B2 (en) * 2001-08-10 2005-08-31 ソニー株式会社 Data transmission system, header information addition device, data format conversion device, and data transmission method
AU2003281136A1 (en) * 2002-07-16 2004-02-02 Matsushita Electric Industrial Co., Ltd. Content receiving apparatus and content transmitting apparatus
KR100933167B1 (en) * 2002-10-02 2009-12-21 삼성전자주식회사 Transmission Method for Authentication and Privacy Guarantee in Tree-structured Networks
US20050010925A1 (en) * 2003-07-10 2005-01-13 Charbel Khawand Interprocessor communication protocol with smart streaming port
US7325060B2 (en) * 2004-03-15 2008-01-29 Micrel, Inc. Management system for hardware network devices
US20060221953A1 (en) * 2005-04-01 2006-10-05 Claude Basso Method and apparatus for blind checksum and correction for network transmissions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0470451A2 (en) * 1990-08-07 1992-02-12 National Semiconductor Corporation Implementation of the high-level data link control cyclic redundancy check (HDLC CRC) calculation
US5898712A (en) * 1996-09-25 1999-04-27 Mitsubishi Denki Kabushiki Kaisha CRC code generation circuit, code error detection circuit, and CRC circuit having functions of both the CRC code generation circuit and the code error detection circuit
US20050257117A1 (en) * 2004-05-12 2005-11-17 Weirong Chiang Method and circuit for determining an ending of an ethernet frame

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BOUDREAU P E ET AL: "PERFORMANCE OF A CYCLIC REDUNDANCY CHECK AND ITS INTERACTION WITH A DATA SCRAMBLER", IBM JOURNAL OF RESEARCH AND DEVELOPMENT, INTERNATIONAL BUSINESS MACHINES CORPORATION, NEW YORK, NY, US, vol. 38, no. 6, 1 November 1994 (1994-11-01), pages 651 - 658, XP000749709, ISSN: 0018-8646 *

Also Published As

Publication number Publication date
EP1940069A2 (en) 2008-07-02
CA2671712C (en) 2013-07-09
US20080151883A1 (en) 2008-06-26
EP1940069B1 (en) 2011-10-12
US8363541B2 (en) 2013-01-29
CA2671712A1 (en) 2008-07-03
WO2008077228A1 (en) 2008-07-03

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